AI Data Scientist / AI Evaluation Specialist

Key Responsibilities • Create and curate high‑quality datasets (structured & unstructured) for AI/LLM training • Generate synthetic data, prompts, and “golden answers” • Evaluate AI‑generated outputs for quality, logic, and accuracy • Review and improve evaluation rubrics and scoring criteria • Rebuild and validate Python/Colab notebooks for data science problems • Assess model‑generated code across multiple programming languages • Review dashboards and data visualizations for correctness and insights Required Skills • Strong proficiency in Python (pandas, numpy, Jupyter/Colab) • Solid foundation in Data Science, ML, and Statistics • Experience with data visualization (matplotlib, plotly, etc.) • Ability to evaluate complex AI outputs and analytical reasoning • Experience with prompt engineering or AI evaluation is a plus • Strong attention to detail and analytical thinking Ideal Candidate A versatile data scientist or AI specialist who enjoys both building and evaluating data, models, and code, and can work with precision in fast‑moving AI projects. Experience: 4 to 8 years of professional experience in Data Analytics or a related technical field. Education: Engineering background (B.E./B.Tech or equivalent). At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus. Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar [https://www.zensar.com/careers/] and join us to Grow. Own. Achieve. Learn. [https://www.youtube.com/embed/i2NZsiQqVnU?autoplay=1&fs=1] to be the best version of yourself. We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.